![]() We'd like to mention a few special cases of trapezoids here. ![]() The two other non-parallel sides are called legs (similarly to the two sides of a right triangle). Usually, we draw trapezoids the way we did above, which might suggest why we often differentiate between the two by saying bottom and top base. What is the fluid force on the window? (Density of water sea water is 64.The two sides, which are parallel, are usually called bases. What is the fluid force on the gate when the top of the gate is 4 meters below the surface of the water? 4 m 8 m 5 m 6 mĪ circular observation window on a marine science ship has a radius of 1 foot, and the center of the window is 8 feet below water level. The tank is completely full of water.Ī vertical gate in a dam has the shape of an isosceles trapezoid 8 meters across the top and 6 meters across the bottom, with a height of 5 meters, as shown below. 507 Find the fluid force exerted on the bottom of the container.įind the fluid force on a rectangular metal sheet measuring 2 feet by 3 feet that is submerged in 5 feet of water.įind the fluid force on the vertical side of a rectangular tank with dimensions 5 ft. Presentation on theme: "Fluid Force Section 7.7."- Presentation transcript:Ģ Fluid Force Force = Density X Height X AreaĬommon Densities on pg.
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